Hot questions

0 votes

250 views

1 answer

c# - How can I get the WebBrowser control to show modern contents?

I've created a Winforms app that uses a WebBrowser control; I dynamically assign its Uri. It worked fine for awhile, ... , but what should the "Key" values be? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

367 views

1 answer

android - How to set the part of the text view is clickable

I have the text "Android is a Software stack". In this text i want to set the "stack" text is clickable. in the ... the browser). I tried but i am not getting. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

343 views

1 answer

Select all columns except one in MySQL?

I'm trying to use a select statement to get all of the columns from a certain MySQL table except one. Is there ... are 53 columns in this table (NOT MY DESIGN) Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

144 views

1 answer

ios - Detecting which UIButton was pressed in a UITableView

I have a UITableView with 5 UITableViewCells. Each cell contains a UIButton which is set up as follows: - ( ... very dirty. There must be a better way. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

212 views

1 answer

Send email with PHP from html form on submit with the same script

I want to send an email with PHP when a user has finished filling in an HTML form and then emailing information from ... is the code to send an email in PHP? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

283 views

1 answer

java - Selenium : How to stop geckodriver process impacting PC memory, without calling driver.quit()?

There is a test, smth like: import //needed imports public class TestClass{ WebDriver driver; @Before public void ... , I just want to add some optimizing. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

273 views

1 answer

python - Pandas groupby with delimiter join

I tried to use groupby to group rows with multiple values. col val A Cat A Tiger B Ball B Bat import pandas as pd ... B-a-t What is the issue here ? Thanks, AP Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

457 views

1 answer

How to define dimens.xml for every different screen size in android?

When supporting different screen sizes (densities) in Android often the focus is on creating different layouts for ... only (not tablets or other devices). Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

265 views

1 answer

objective c - NSMutableArray addObject not working

I have declared an NSMutableArray *categories in my view controller .h file, and declared a property for it. In the ... obvious and I can't figure out what. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

471 views

1 answer

operator precedence - What are the rules for evaluation order in Java?

I am reading some Java text and got the following code: int[] a = {4,4}; int b = 1; a[b] = b ... not so sure that I understand: how did the evaluation happen? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

427 views

1 answer

jsp - javax.el.PropertyNotFoundException: Property 'foo' not found on type com.example.Bean

I have results from Query query = session.createQuery("From Pool as p left join fetch p.poolQuestion as s"); ... PS. the ${pool.name} is displayed properly Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

233 views

1 answer

eclipse - How to add JAR libraries to WAR project without facing java.lang.ClassNotFoundException? Classpath vs Build Path vs /WEB-INF/lib

How should I add JAR libraries to a WAR project in Eclipse without facing java.lang.ClassNotFoundException or java.lang. ... should be placed in /WEB-INF/lib. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

323 views

1 answer

Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragment

I have an application with three tabs. Each tab has its own layout .xml file. The main.xml has its ... .createViewFromTag(LayoutInflater.java:680) ... 19 more Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

355 views

1 answer

wpf - Difference between SelectedItem, SelectedValue and SelectedValuePath

What is the difference betweeen the following: SelectedItem SelectedValue SelectedValuePath All these dependency properties ... use with some simple examples. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

204 views

1 answer

How to "flatten" a multi-dimensional array to simple one in PHP?

This question already has answers here: Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

281 views

1 answer

c# - A field initializer cannot reference the nonstatic field, method, or property

I have a class and when I try to use it in another class I receive the error below. using System; using System ... Why does it happen and how to fix it? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

251 views

1 answer

c# - MVC5 Razor html.dropdownlistfor set selected when value is in array

I'm developing an ASP.NET MVC 5 application, with C# and .NET Framework 4.6.1. I have this View: @model MyProject ... do it. How can I set the selected values? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

566 views

1 answer

inline styles - What's so bad about in-line CSS?

When I see website starter code and examples, the CSS is always in a separate file, named something like "main.css" ... src="myimage.gif" style="float:right" /> Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

196 views

1 answer

python - Understanding inplace=True

In the pandas library many times there is an option to change the object inplace such as with the following ... new_df = self and then new_df is returned? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

222 views

1 answer

html - Vertically centering a div inside another div

This question already has answers here: Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

456 views

1 answer

python - py2exe - generate single executable file

I thought I heard that py2exe was able to do this, but I never figured it out. Has anyone successfully done ... like unzips itself to maybe /temp and runs. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

168 views

1 answer

Limit text length to n lines using CSS

Is it possible to limit a text length to "n" lines using CSS (or cut it when overflows vertically). text- ... elit purus lectus, vel ut aliquet, elementum... Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

196 views

1 answer

javascript - Adding script tag to React/JSX

I have a relatively straightforward issue of trying to add inline scripting to a React component. What I have so far: ... use that I didn't feel like sharing. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

339 views

1 answer

Apache is downloading php files instead of displaying them

OS and server information: CentOS 6.4 (Final) Apache 2.2.15 PHP 5.5.1 I previously had php 5.3.x installed ... . I added AddType text/html .php but no luck. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

154 views

1 answer

What is the best way to paginate results in SQL Server

What is the best way (performance wise) to paginate results in SQL Server 2000, 2005, 2008, 2012 if you ... the total number of results (before paginating)? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

75 views

1 answer

Writing a list to a file with Python

Is this the cleanest way to write a list to a file, since writelines() doesn't insert newline characters? file. ... seems like there would be a standard way... Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

63 views

1 answer

java - What's the difference between Instant and LocalDateTime?

I know that: Instant is rather a "technical" timestamp representation (nanoseconds) for computing. ... LocalDateTime regarding precision and time-zone Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

137 views

1 answer

.net - What's the @ in front of a string in C#?

This is a .NET question for C# (or possibly VB.net), but I am trying to figure out what's the ... makes no difference, the length properties are the same. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags